I'd always choose a specialist tree nursery myself, something like Trees on line, for instance - I've never used them, I always use Keepers Nurseries on line for trees, but I am not sure they do an M27 rootstock Braeburn, nor am I sure that either of these will supply a tree now - most nurseries prefer to supply bare root in autumn, but its worth asking if they have contained specimens of the patio forms.

Thanks, I should have realised that! I'll plan ahead to be better organised for Autumn this year.

ornamental-trees.co.uk in Leominster is wonderful. They do all sorts! Delivery is very reasonable and the plants supplied are always excellent.

Again, thanks a lot